From 5318ca1084cc1ad1860043f7f10335243575d6d1 Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Sun, 27 Sep 2009 08:01:42 +0000
Subject: [PATCH] =?UTF-8?q?"make=20storing=20of=20cf's=20aware=20of=20arra?=
 =?UTF-8?q?ys=20Thanks=20to=20Hans-J=C3=BCrgen=20Tappe"?=
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---
 calendar/inc/class.calendar_so.inc.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/calendar/inc/class.calendar_so.inc.php b/calendar/inc/class.calendar_so.inc.php
index 9f0d218a0e..f8449aa1a3 100644
--- a/calendar/inc/class.calendar_so.inc.php
+++ b/calendar/inc/class.calendar_so.inc.php
@@ -598,10 +598,10 @@ ORDER BY cal_user_type, cal_usre_id
 		{
 			if ($name[0] == '#')
 			{
-				if (strlen($value))
+				if ($value)
 				{
 					$this->db->insert($this->extra_table,array(
-						'cal_extra_value'	=> $value,
+						'cal_extra_value'	=> is_array($value) ? implode(',',$value) : $value,
 					),array(
 						'cal_id'			=> $cal_id,
 						'cal_extra_name'	=> substr($name,1),